diff options
Diffstat (limited to 'test/py/u_boot_spawn.py')
| -rw-r--r-- | test/py/u_boot_spawn.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/test/py/u_boot_spawn.py b/test/py/u_boot_spawn.py index 7451455671b..0f52d3e945c 100644 --- a/test/py/u_boot_spawn.py +++ b/test/py/u_boot_spawn.py @@ -20,11 +20,13 @@ class Spawn(object): sent to the process, and responses waited for. """ - def __init__(self, args): + def __init__(self, args, cwd=None): """Spawn (fork/exec) the sub-process. Args: - args: array of processs arguments. argv[0] is the command to execute. + args: array of processs arguments. argv[0] is the command to + execute. + cwd: the directory to run the process in, or None for no change. Returns: Nothing. @@ -44,6 +46,8 @@ class Spawn(object): # run under "go" (www.go.cd). Perhaps this happens under any # background (non-interactive) system? signal.signal(signal.SIGHUP, signal.SIG_DFL) + if cwd: + os.chdir(cwd) os.execvp(args[0], args) except: print 'CHILD EXECEPTION:' |